Fix #22 - move Amidstest Preferences to a separate location from Amidst

src/main/java/amidst/Amidst.java

@@ -115,7 +115,7 @@ public class Amidst {
 	}
 
 	private static AmidstSettings createSettings() {
-		return new AmidstSettings(Preferences.userNodeForPackage(Amidst.class));
+		return new AmidstSettings(Preferences.userNodeForPackage(amidstest.Amidstest.class));
 	}
 
 	/**

src/main/java/amidstest/Amidstest.java

@@ -0,0 +1,13 @@
+package amidstest;
+
+/**
+ * A dummy class used to establish an "amidstest" package namespace
+ * so that Java Preferences can be stored in a separate location from
+ * the original Amidst (in case both programs are being used on the 
+ * same machine).
+ *
+ * @see Amidst.createSettings()
+ */
+public class Amidstest {
+
+}